DE3173517D1 - A magnetized tire and method for discriminating such tires from each other - Google Patents

A magnetized tire and method for discriminating such tires from each other

Info

Publication number
DE3173517D1
DE3173517D1 DE8181108248T DE3173517T DE3173517D1 DE 3173517 D1 DE3173517 D1 DE 3173517D1 DE 8181108248 T DE8181108248 T DE 8181108248T DE 3173517 T DE3173517 T DE 3173517T DE 3173517 D1 DE3173517 D1 DE 3173517D1
Authority
DE
Germany
Prior art keywords
discriminating
tires
magnetized tire
magnetized
tire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181108248T
Other languages
German (de)
English (en)
Inventor
Yoshio Marumoto
Shuichi Tanaka
Rokuro Katsumata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of DE3173517D1 publication Critical patent/DE3173517D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/80—Identifying, e.g. coding, dating, marking, numbering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
DE8181108248T 1980-10-13 1981-10-12 A magnetized tire and method for discriminating such tires from each other Expired DE3173517D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55142828A JPS5769369A (en) 1980-10-13 1980-10-13 Tire containing magnetic signal recorded and discriminating said tire

Publications (1)

Publication Number Publication Date
DE3173517D1 true DE3173517D1 (en) 1986-02-27

Family

ID=15324557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181108248T Expired DE3173517D1 (en) 1980-10-13 1981-10-12 A magnetized tire and method for discriminating such tires from each other

Country Status (3)

Country Link
EP (1) EP0049893B1 (enExample)
JP (1) JPS5769369A (enExample)
DE (1) DE3173517D1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911217A (en) * 1989-03-24 1990-03-27 The Goodyear Tire & Rubber Company Integrated circuit transponder in a pneumatic tire for tire identification
DE19620582A1 (de) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Luftreifen
US6104593A (en) * 1996-09-27 2000-08-15 Canon Denshi Kabushiki Kaisha Tire magnetization method, tire magnetized by the tire magnetization method, tire magnetic field detection method, tire revolution detection signal processing method, and tire revolution detection apparatus
DE19646251C2 (de) * 1996-11-08 1998-11-12 Continental Ag Luftreifen mit Mitteln zur Beschaffung von Informationen, seine Verwendung und Vorrichtung zu seiner Herstellung
US6308758B1 (en) 1999-07-06 2001-10-30 Continental Ag Elastomeric tire having magnetized sidewall and method of manufacturing same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920674A (en) * 1958-12-09 1960-01-12 Us Rubber Co Method of and apparatus for recording information on a pneumatic tire and product obtained thereby
US3160865A (en) * 1960-04-01 1964-12-08 Us Rubber Co Automatic signal-translating apparatus
US3225810A (en) * 1963-06-26 1965-12-28 Goodyear Tire & Rubber Digital coded elastomeric article
GB1052572A (enExample) * 1964-04-30
US3460119A (en) * 1965-08-20 1969-08-05 Uniroyal Inc Apparatus for magnetically coding and decoding pneumatic tire members
US3858514A (en) * 1972-08-28 1975-01-07 Minnesota Mining & Mfg Data accumulation system providing magnetic toner powder recording
US3946404A (en) * 1975-04-25 1976-03-23 General Electric Company Direct current bias fields for magnetic printing
GB2026944B (en) * 1978-06-29 1982-06-23 Emi Ltd Magnetic recording of digital data

Also Published As

Publication number Publication date
JPS5769369A (en) 1982-04-28
JPS6326427B2 (enExample) 1988-05-30
EP0049893A1 (en) 1982-04-21
EP0049893B1 (en) 1986-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee